24 July 2020.
Pocahontas County, Iowa, United States
Locality: Kalsow Prairie State Preserve approximately 3.1 miles north, northwest of Manson, T90N R32W NW ¼ NE ¼ Sec. 36
Coordinates: 42.5716, -94.5659
(Map it)
Elevation: 374m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Prairie remnant.
Number of plants sampled: 100
Associated species: Asclepias incarnata, Liatris pycnostachya, Helianthus grosseseratus, Agrostis gigantea, Solidago gigantea, Pycnanthemum virginianum, Apocynum cannabinum, and Carex spp.
Comment: Plants were sampled from a large population with likely greater than 1000 genotypes throughout a 7-10 acre area. Species infrequent to somewhat common, but localized in slightly moist/wetter soils.
Collector(s): - Carstens, Jeffrey D., USDA, ARS, NCRPIS
- Johnson, William, Iowa Department of Natural Resources
- Sherwood, Andrew P., USDA, ARS, NCRPIS